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Specialist electrical services

UPS Installation

Whether a 3 KVA system or a multiple parallel 800KVA system Mercer Holdings can perform the full installation. We work with our clients at the planning stage to ensure the installation is in line with the manufacturers recommendations and is installed to maximise the longevity of the system and its serviceability during the lifetime of the equipment. We ensure the equipment is installed using the correct infrastructure, and all works are certificated to BS7671 2008 17th Edition. The works are planned and executed to minimise operational impact to the client.

Generator Installation

We offer our clients a full installation package, working with our clients from the concept stage through to the mechanics of installation; Our abilities and experience enable us to provide Civil works, trenching, installation of cable management and full electrical installation, from the mains to the AMF, AMF to the generator and AMF to the load. Working with the client to minimise adverse business critical operation and down time. The works are planned and executed to minimise operational impact to the client.

Electrical Switchgear and External Maintenance Bypass Switches

Mercer holdings manufactures a full range of EMBS (External Maintenance Bypass Switches) Our EMBS are designed and built to provide the maximum serviceability and maintenance of the UPS whilst maintaining power to the critical load. All our critical switchgear is development based on our extensive experience and years spent working in the critical power arena irrespective of UPS size origin or topology.

DC Battery Installations

Batteries form a critical link in the Critical Power chain, as such Mercer Holdings is able to offer full battery installation by qualified time served experience DC engineers, Inclusive of erecting new battery stands, cabinets, and cable management. Our abilities include the manufacture and supply of DC switchgear, 120V string isolation and transition boxes. We also provide certificated disposal services for waste batteries.

Periodic Inspection and Testing

Mercer Holdings have years of experience carrying out electrical testing on Critical power installations, data centres, factories, MOD sites. All testing is carried out to the highest standard, certification is accurately produced in a swift manner ensuring the results are comprehensible and that any remedial works are identified in priority order.

Thermal Imaging

Mercer Holdings understands that critical installations and equipment can not just be turned off or shutdown to enable maintenance and inspection, equally we also understand that the worst possible out come is an unplanned shutdown due to a failure in the power system. We therefore offer a thermal imaging service, which can be used to inspect equipment and circuitry whilst it is live and operational thus minimising business interruption. This service will highlight and document any potential problems with overheating, overloading or component failure. Thermal imaging is an excellent way to perform non-intrusive preventative maintenance on critical systems, subsystems and equipment, providing the client with piece of mind or enabling them to plan a shutdown to correct any faults identified, before the fault dictates a shutdown. A full electronic report will be issued in PDF format with an overview report written by our technicians explaining the characteristics of what has been observed and what this means for that specific operation.

Power Quality Analysis

Mercer Holdings can offer a full power analysis service including the hire and installation of a power analyser. The analyser will be installed by trained personnel and setup to monitor and record any aspect of the Power spectrum. We work with our clients to understand the requirement for installing the power analyser and ensure that its setup is tailored to meet with the specific needs of the site.

A full electronic report will be issued in PDF format with an overview report written by our technicians explaining the characteristics of what has been observed and what this means for that specific operation.

Project Management

Project management is a key aspect of ensuring that projects are delivered on time on budget and to the complete satisfaction of the client. We have project managers waiting to assist you in delivering the promise and commitment you have made to your client. No project is too big or small; we'll ensure a smooth transition from concept to completion.